soc: Remove copyright notices

They're listed in AUTHORS and often incorrect anyway, for example:
- What's a "Copyright $year-present"?
- Which incarnation of Google (Inc, LLC, ...) is the current
  copyright holder?
- People sometimes have their editor auto-add themselves to files even
  though they only deleted stuff
- Or they let the editor automatically update the copyright year,
  because why not?
- Who is the copyright holder "The coreboot project Authors"?
- Or "Generated Code"?

Sidestep all these issues by simply not putting these notices in
individual files, let's list all copyright holders in AUTHORS instead
and use the git history to deal with the rest.

Change-Id: I4c110f60b764c97fab2a29f6f04680196f156da5
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39610
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>

139 files changed, 0 insertions, 194 deletions

diff --git a/src/soc/amd/common/acpi/gpio_bank_lib.asl b/src/soc/amd/common/acpi/gpio_bank_lib.asl
index 8185c35ac5..f2963104c3 100644
--- a/src/soc/amd/common/acpi/gpio_bank_lib.asl
+++ b/src/soc/amd/common/acpi/gpio_bank_lib.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/acpi/lpc.asl b/src/soc/amd/common/acpi/lpc.asl
index 93b405619d..a2b28d2805 100644
--- a/src/soc/amd/common/acpi/lpc.asl
+++ b/src/soc/amd/common/acpi/lpc.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/acpi/acpi.c b/src/soc/amd/common/block/acpi/acpi.c
index e18933bb81..6f2f7c5ad7 100644
--- a/src/soc/amd/common/block/acpi/acpi.c
+++ b/src/soc/amd/common/block/acpi/acpi.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/acpimmio/mmio_util.c b/src/soc/amd/common/block/acpimmio/mmio_util.c
index 202e47ac10..cb5730dbd5 100644
--- a/src/soc/amd/common/block/acpimmio/mmio_util.c
+++ b/src/soc/amd/common/block/acpimmio/mmio_util.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/alink/alink.c b/src/soc/amd/common/block/alink/alink.c
index f80d769037..3a1e2bf842 100644
--- a/src/soc/amd/common/block/alink/alink.c
+++ b/src/soc/amd/common/block/alink/alink.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/cpu/car/ap_exit_car.S b/src/soc/amd/common/block/cpu/car/ap_exit_car.S
index 5d3e13b1a2..756e31f3ac 100644
--- a/src/soc/amd/common/block/cpu/car/ap_exit_car.S
+++ b/src/soc/amd/common/block/cpu/car/ap_exit_car.S
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/cpu/car/cache_as_ram.S b/src/soc/amd/common/block/cpu/car/cache_as_ram.S
index 78c672a887..528159df5b 100644
--- a/src/soc/amd/common/block/cpu/car/cache_as_ram.S
+++ b/src/soc/amd/common/block/cpu/car/cache_as_ram.S
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/cpu/car/exit_car.S b/src/soc/amd/common/block/cpu/car/exit_car.S
index 16880e71a5..6eea7fc418 100644
--- a/src/soc/amd/common/block/cpu/car/exit_car.S
+++ b/src/soc/amd/common/block/cpu/car/exit_car.S
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/gpio_banks/gpio.c b/src/soc/amd/common/block/gpio_banks/gpio.c
index 76c2021578..a56fe42f9e 100644
--- a/src/soc/amd/common/block/gpio_banks/gpio.c
+++ b/src/soc/amd/common/block/gpio_banks/gpio.c
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Google Inc.
- * Copyright (C) 2015 Intel Corporation
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/hda/hda.c b/src/soc/amd/common/block/hda/hda.c
index c24e32d6be..76ce9e370b 100644
--- a/src/soc/amd/common/block/hda/hda.c
+++ b/src/soc/amd/common/block/hda/hda.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2019 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h b/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
index 920549981e..5736ed47d9 100644
--- a/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
+++ b/src/soc/amd/common/block/include/amdblocks/BiosCallOuts.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011,2012 Advanced Micro Devices, Inc.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/acpi.h b/src/soc/amd/common/block/include/amdblocks/acpi.h
index cf266ed7d8..44eb903030 100644
--- a/src/soc/amd/common/block/include/amdblocks/acpi.h
+++ b/src/soc/amd/common/block/include/amdblocks/acpi.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2017 Google, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/acpimmio.h b/src/soc/amd/common/block/include/amdblocks/acpimmio.h
index b4a4b50a29..a2ac5e31fc 100644
--- a/src/soc/amd/common/block/include/amdblocks/acpimmio.h
+++ b/src/soc/amd/common/block/include/amdblocks/acpimmio.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/acpimmio_map.h b/src/soc/amd/common/block/include/amdblocks/acpimmio_map.h
index 4d62b39080..3e28c33357 100644
--- a/src/soc/amd/common/block/include/amdblocks/acpimmio_map.h
+++ b/src/soc/amd/common/block/include/amdblocks/acpimmio_map.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/agesawrapper.h b/src/soc/amd/common/block/include/amdblocks/agesawrapper.h
index 04db4242cf..a74a3d6560 100644
--- a/src/soc/amd/common/block/include/amdblocks/agesawrapper.h
+++ b/src/soc/amd/common/block/include/amdblocks/agesawrapper.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 - 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/alink.h b/src/soc/amd/common/block/include/amdblocks/alink.h
index a6f748b809..48b3dc2b86 100644
--- a/src/soc/amd/common/block/include/amdblocks/alink.h
+++ b/src/soc/amd/common/block/include/amdblocks/alink.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/amd_pci_util.h b/src/soc/amd/common/block/include/amdblocks/amd_pci_util.h
index 3a55244bc7..4cf87cb07b 100644
--- a/src/soc/amd/common/block/include/amdblocks/amd_pci_util.h
+++ b/src/soc/amd/common/block/include/amdblocks/amd_pci_util.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/car.h b/src/soc/amd/common/block/include/amdblocks/car.h
index 6c4049b6bf..57b19380fa 100644
--- a/src/soc/amd/common/block/include/amdblocks/car.h
+++ b/src/soc/amd/common/block/include/amdblocks/car.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/dimm_spd.h b/src/soc/amd/common/block/include/amdblocks/dimm_spd.h
index 1ce6d86fa7..6d678afcf0 100644
--- a/src/soc/amd/common/block/include/amdblocks/dimm_spd.h
+++ b/src/soc/amd/common/block/include/amdblocks/dimm_spd.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012, 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/gpio_banks.h b/src/soc/amd/common/block/include/amdblocks/gpio_banks.h
index 8600e64fcc..6589e7a6cc 100644
--- a/src/soc/amd/common/block/include/amdblocks/gpio_banks.h
+++ b/src/soc/amd/common/block/include/amdblocks/gpio_banks.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/image.h b/src/soc/amd/common/block/include/amdblocks/image.h
index ccfcac5a5d..8b08c72fc4 100644
--- a/src/soc/amd/common/block/include/amdblocks/image.h
+++ b/src/soc/amd/common/block/include/amdblocks/image.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Silverback, ltd.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/lpc.h b/src/soc/amd/common/block/include/amdblocks/lpc.h
index 2f8cd971f1..c7ccc08e1c 100644
--- a/src/soc/amd/common/block/include/amdblocks/lpc.h
+++ b/src/soc/amd/common/block/include/amdblocks/lpc.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2017 Google, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/psp.h b/src/soc/amd/common/block/include/amdblocks/psp.h
index 512b0b8c04..b730293bb5 100644
--- a/src/soc/amd/common/block/include/amdblocks/psp.h
+++ b/src/soc/amd/common/block/include/amdblocks/psp.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/reset.h b/src/soc/amd/common/block/include/amdblocks/reset.h
index 4f149eadb9..124f2347bf 100644
--- a/src/soc/amd/common/block/include/amdblocks/reset.h
+++ b/src/soc/amd/common/block/include/amdblocks/reset.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2017 Google, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/s3_resume.h b/src/soc/amd/common/block/include/amdblocks/s3_resume.h
index 9323baf6aa..1a5f1f4ccd 100644
--- a/src/soc/amd/common/block/include/amdblocks/s3_resume.h
+++ b/src/soc/amd/common/block/include/amdblocks/s3_resume.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/include/amdblocks/sata.h b/src/soc/amd/common/block/include/amdblocks/sata.h
index 2a21436525..cafd343c01 100644
--- a/src/soc/amd/common/block/include/amdblocks/sata.h
+++ b/src/soc/amd/common/block/include/amdblocks/sata.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/iommu/iommu.c b/src/soc/amd/common/block/iommu/iommu.c
index 18c8e665ad..18d9105959 100644
--- a/src/soc/amd/common/block/iommu/iommu.c
+++ b/src/soc/amd/common/block/iommu/iommu.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Rudolf Marek <r.marek@assembler.cz>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/lpc/lpc.c b/src/soc/amd/common/block/lpc/lpc.c
index 628273dd35..ff7d561457 100644
--- a/src/soc/amd/common/block/lpc/lpc.c
+++ b/src/soc/amd/common/block/lpc/lpc.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/lpc/lpc_util.c b/src/soc/amd/common/block/lpc/lpc_util.c
index cdf36b2988..39f5d265e7 100644
--- a/src/soc/amd/common/block/lpc/lpc_util.c
+++ b/src/soc/amd/common/block/lpc/lpc_util.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/pci/amd_pci_util.c b/src/soc/amd/common/block/pci/amd_pci_util.c
index 7a40d262eb..6e7de8d50b 100644
--- a/src/soc/amd/common/block/pci/amd_pci_util.c
+++ b/src/soc/amd/common/block/pci/amd_pci_util.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/pi/agesawrapper.c b/src/soc/amd/common/block/pi/agesawrapper.c
index 45842168de..7afece26f3 100644
--- a/src/soc/amd/common/block/pi/agesawrapper.c
+++ b/src/soc/amd/common/block/pi/agesawrapper.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 - 2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2018 - 2019 Kyösti Mälkki
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/pi/amd_late_init.c b/src/soc/amd/common/block/pi/amd_late_init.c
index f2b4ed1d0d..cceeaef50c 100644
--- a/src/soc/amd/common/block/pi/amd_late_init.c
+++ b/src/soc/amd/common/block/pi/amd_late_init.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/pi/amd_resume_final.c b/src/soc/amd/common/block/pi/amd_resume_final.c
index 363ba83a0f..4561db0e92 100644
--- a/src/soc/amd/common/block/pi/amd_resume_final.c
+++ b/src/soc/amd/common/block/pi/amd_resume_final.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/pi/def_callouts.c b/src/soc/amd/common/block/pi/def_callouts.c
index facd5f8c0f..ce615bdf19 100644
--- a/src/soc/amd/common/block/pi/def_callouts.c
+++ b/src/soc/amd/common/block/pi/def_callouts.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011 Advanced Micro Devices, Inc.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/pi/image.c b/src/soc/amd/common/block/pi/image.c
index dca1963666..38a20898cb 100644
--- a/src/soc/amd/common/block/pi/image.c
+++ b/src/soc/amd/common/block/pi/image.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Silverback, ltd.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/pi/refcode_loader.c b/src/soc/amd/common/block/pi/refcode_loader.c
index 3ffaf36485..00d249dc02 100644
--- a/src/soc/amd/common/block/pi/refcode_loader.c
+++ b/src/soc/amd/common/block/pi/refcode_loader.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012 - 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/psp/psp.c b/src/soc/amd/common/block/psp/psp.c
index 723b279aa3..cf25fd1b51 100644
--- a/src/soc/amd/common/block/psp/psp.c
+++ b/src/soc/amd/common/block/psp/psp.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012-2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/s3/s3_resume.c b/src/soc/amd/common/block/s3/s3_resume.c
index a0de406d38..69be4a6af5 100644
--- a/src/soc/amd/common/block/s3/s3_resume.c
+++ b/src/soc/amd/common/block/s3/s3_resume.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012-2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/sata/sata.c b/src/soc/amd/common/block/sata/sata.c
index 5aa20887dd..90f63728a8 100644
--- a/src/soc/amd/common/block/sata/sata.c
+++ b/src/soc/amd/common/block/sata/sata.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/smbus/sm.c b/src/soc/amd/common/block/smbus/sm.c
index 6ecf1cd998..e118cb8384 100644
--- a/src/soc/amd/common/block/smbus/sm.c
+++ b/src/soc/amd/common/block/smbus/sm.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/smbus/smbus.c b/src/soc/amd/common/block/smbus/smbus.c
index 5474c5cd45..c9f065ab94 100644
--- a/src/soc/amd/common/block/smbus/smbus.c
+++ b/src/soc/amd/common/block/smbus/smbus.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/common/block/spi/fch_spi_ctrl.c b/src/soc/amd/common/block/spi/fch_spi_ctrl.c
index 0a629a3213..b298c378f6 100644
--- a/src/soc/amd/common/block/spi/fch_spi_ctrl.c
+++ b/src/soc/amd/common/block/spi/fch_spi_ctrl.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 Silverback Ltd.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/Kconfig b/src/soc/amd/picasso/Kconfig
index e19375567e..a7423e907a 100644
--- a/src/soc/amd/picasso/Kconfig
+++ b/src/soc/amd/picasso/Kconfig
@@ -1,7 +1,6 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2019 Advanced Micro Devices, Inc.
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/Makefile.inc b/src/soc/amd/picasso/Makefile.inc
index 89fd5c4c39..48f65078ac 100644
--- a/src/soc/amd/picasso/Makefile.inc
+++ b/src/soc/amd/picasso/Makefile.inc
@@ -1,8 +1,5 @@
 #*****************************************************************************
 #
-# Copyright (c) 2012, 2016-2019 Advanced Micro Devices, Inc.
-#               2013 - 2014 Sage Electronic Engineering, LLC
-# All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
diff --git a/src/soc/amd/picasso/acp.c b/src/soc/amd/picasso/acp.c
index ad5333a266..b0c7b0fbb3 100644
--- a/src/soc/amd/picasso/acp.c
+++ b/src/soc/amd/picasso/acp.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi.c b/src/soc/amd/picasso/acpi.c
index 7b70ec6be4..e8bbf57fab 100644
--- a/src/soc/amd/picasso/acpi.c
+++ b/src/soc/amd/picasso/acpi.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012, 2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/acpi_wake_source.asl b/src/soc/amd/picasso/acpi/acpi_wake_source.asl
index fa01802618..a5440e8e51 100644
--- a/src/soc/amd/picasso/acpi/acpi_wake_source.asl
+++ b/src/soc/amd/picasso/acpi/acpi_wake_source.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/cpu.asl b/src/soc/amd/picasso/acpi/cpu.asl
index 414326ecf1..59ac62e1ec 100644
--- a/src/soc/amd/picasso/acpi/cpu.asl
+++ b/src/soc/amd/picasso/acpi/cpu.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/globalnvs.asl b/src/soc/amd/picasso/acpi/globalnvs.asl
index a373a99e7d..6192922ccd 100644
--- a/src/soc/amd/picasso/acpi/globalnvs.asl
+++ b/src/soc/amd/picasso/acpi/globalnvs.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2016 Intel Corp.
- * (Written by Alexandru Gagniuc <alexandrux.gagniuc@intel.com> for Intel Corp.)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/northbridge.asl b/src/soc/amd/picasso/acpi/northbridge.asl
index 208ea261f5..c7712a6c86 100644
--- a/src/soc/amd/picasso/acpi/northbridge.asl
+++ b/src/soc/amd/picasso/acpi/northbridge.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
- * Copyright (C) 2016 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/pci_int.asl b/src/soc/amd/picasso/acpi/pci_int.asl
index 617b9eb86c..13e195a7f7 100644
--- a/src/soc/amd/picasso/acpi/pci_int.asl
+++ b/src/soc/amd/picasso/acpi/pci_int.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/pcie.asl b/src/soc/amd/picasso/acpi/pcie.asl
index 925187209c..ba964fd00a 100644
--- a/src/soc/amd/picasso/acpi/pcie.asl
+++ b/src/soc/amd/picasso/acpi/pcie.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/sb_fch.asl b/src/soc/amd/picasso/acpi/sb_fch.asl
index ca8d175c61..9276fc78a2 100644
--- a/src/soc/amd/picasso/acpi/sb_fch.asl
+++ b/src/soc/amd/picasso/acpi/sb_fch.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015-2016 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/sb_pci0_fch.asl b/src/soc/amd/picasso/acpi/sb_pci0_fch.asl
index bd340dd4bb..46bcc7aae0 100644
--- a/src/soc/amd/picasso/acpi/sb_pci0_fch.asl
+++ b/src/soc/amd/picasso/acpi/sb_pci0_fch.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011 Advanced Micro Devices, Inc.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/sleepstates.asl b/src/soc/amd/picasso/acpi/sleepstates.asl
index c5e979e268..16c8bf24a4 100644
--- a/src/soc/amd/picasso/acpi/sleepstates.asl
+++ b/src/soc/amd/picasso/acpi/sleepstates.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/soc.asl b/src/soc/amd/picasso/acpi/soc.asl
index 52c7ee6c00..c5cc419b65 100644
--- a/src/soc/amd/picasso/acpi/soc.asl
+++ b/src/soc/amd/picasso/acpi/soc.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/acpi/usb.asl b/src/soc/amd/picasso/acpi/usb.asl
index 2af0c1a794..5c5291928e 100644
--- a/src/soc/amd/picasso/acpi/usb.asl
+++ b/src/soc/amd/picasso/acpi/usb.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
diff --git a/src/soc/amd/picasso/chip.c b/src/soc/amd/picasso/chip.c
index cf02030391..a7b0c26335 100644
--- a/src/soc/amd/picasso/chip.c
+++ b/src/soc/amd/picasso/chip.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/chip.h b/src/soc/amd/picasso/chip.h
index 4e9e18b984..aa27cd382b 100644
--- a/src/soc/amd/picasso/chip.h
+++ b/src/soc/amd/picasso/chip.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/cpu.c b/src/soc/amd/picasso/cpu.c
index 66dfa6cfa4..403b15b894 100644
--- a/src/soc/amd/picasso/cpu.c
+++ b/src/soc/amd/picasso/cpu.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015-2016 Intel Corp.
- * Copyright (C) 2017-2019 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/finalize.c b/src/soc/amd/picasso/finalize.c
index 5ea52c6eaf..91cc5c26b6 100644
--- a/src/soc/amd/picasso/finalize.c
+++ b/src/soc/amd/picasso/finalize.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/gpio.c b/src/soc/amd/picasso/gpio.c
index ea868ebd02..51cde5b7be 100644
--- a/src/soc/amd/picasso/gpio.c
+++ b/src/soc/amd/picasso/gpio.c
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Google Inc.
- * Copyright (C) 2015 Intel Corporation
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/i2c.c b/src/soc/amd/picasso/i2c.c
index 408b60b315..5e5db9e8ed 100644
--- a/src/soc/amd/picasso/i2c.c
+++ b/src/soc/amd/picasso/i2c.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Google
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/acpi.h b/src/soc/amd/picasso/include/soc/acpi.h
index 25b1d66af1..c3c0933c61 100644
--- a/src/soc/amd/picasso/include/soc/acpi.h
+++ b/src/soc/amd/picasso/include/soc/acpi.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2016 Intel Corp.
- * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/amd_pci_int_defs.h b/src/soc/amd/picasso/include/soc/amd_pci_int_defs.h
index fe839e8314..5f4f195edb 100644
--- a/src/soc/amd/picasso/include/soc/amd_pci_int_defs.h
+++ b/src/soc/amd/picasso/include/soc/amd_pci_int_defs.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
- * Copyright (C) 2019 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/cpu.h b/src/soc/amd/picasso/include/soc/cpu.h
index 338e8718e9..2bcffdc320 100644
--- a/src/soc/amd/picasso/include/soc/cpu.h
+++ b/src/soc/amd/picasso/include/soc/cpu.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/gpio.h b/src/soc/amd/picasso/include/soc/gpio.h
index 42d255172e..2c2f83de31 100644
--- a/src/soc/amd/picasso/include/soc/gpio.h
+++ b/src/soc/amd/picasso/include/soc/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/i2c.h b/src/soc/amd/picasso/include/soc/i2c.h
index d129fc1f1f..8bc3254429 100644
--- a/src/soc/amd/picasso/include/soc/i2c.h
+++ b/src/soc/amd/picasso/include/soc/i2c.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/iomap.h b/src/soc/amd/picasso/include/soc/iomap.h
index b1d4bff48c..6eaff8e13f 100644
--- a/src/soc/amd/picasso/include/soc/iomap.h
+++ b/src/soc/amd/picasso/include/soc/iomap.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Raptor Engineering, LLC
- * Copyright 2017 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/northbridge.h b/src/soc/amd/picasso/include/soc/northbridge.h
index 9c7419a997..22de453ac0 100644
--- a/src/soc/amd/picasso/include/soc/northbridge.h
+++ b/src/soc/amd/picasso/include/soc/northbridge.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Advanced Micro Devices, Inc.
- * Copyright (C) 2015 Intel Corp.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/nvs.h b/src/soc/amd/picasso/include/soc/nvs.h
index 1c02bb7e87..d0ed799b6a 100644
--- a/src/soc/amd/picasso/include/soc/nvs.h
+++ b/src/soc/amd/picasso/include/soc/nvs.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Intel Corp.
- * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/pci_devs.h b/src/soc/amd/picasso/include/soc/pci_devs.h
index acde4558b1..2b72fe7375 100644
--- a/src/soc/amd/picasso/include/soc/pci_devs.h
+++ b/src/soc/amd/picasso/include/soc/pci_devs.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/romstage.h b/src/soc/amd/picasso/include/soc/romstage.h
index c0d03d0ead..1669b7582c 100644
--- a/src/soc/amd/picasso/include/soc/romstage.h
+++ b/src/soc/amd/picasso/include/soc/romstage.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Google LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/smi.h b/src/soc/amd/picasso/include/soc/smi.h
index e7f9da6d9c..e890e1319a 100644
--- a/src/soc/amd/picasso/include/soc/smi.h
+++ b/src/soc/amd/picasso/include/soc/smi.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017-2019 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/include/soc/southbridge.h b/src/soc/amd/picasso/include/soc/southbridge.h
index cbf95b9b16..0518b8ac61 100644
--- a/src/soc/amd/picasso/include/soc/southbridge.h
+++ b/src/soc/amd/picasso/include/soc/southbridge.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/mca.c b/src/soc/amd/picasso/mca.c
index 57fa9c6536..122c751e0b 100644
--- a/src/soc/amd/picasso/mca.c
+++ b/src/soc/amd/picasso/mca.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/memmap.c b/src/soc/amd/picasso/memmap.c
index ae5a331259..304b81d311 100644
--- a/src/soc/amd/picasso/memmap.c
+++ b/src/soc/amd/picasso/memmap.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Intel Corp.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/northbridge.c b/src/soc/amd/picasso/northbridge.c
index 282f9628ea..7be5aef324 100644
--- a/src/soc/amd/picasso/northbridge.c
+++ b/src/soc/amd/picasso/northbridge.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015-2016 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/pmutil.c b/src/soc/amd/picasso/pmutil.c
index 59de34890f..e5a5b5cdc4 100644
--- a/src/soc/amd/picasso/pmutil.c
+++ b/src/soc/amd/picasso/pmutil.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2017 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/reset.c b/src/soc/amd/picasso/reset.c
index 98410387fb..5c62a4990f 100644
--- a/src/soc/amd/picasso/reset.c
+++ b/src/soc/amd/picasso/reset.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
- * Copyright (C) 2017 Google, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/sata.c b/src/soc/amd/picasso/sata.c
index d67f5b4a9b..18a5593cf7 100644
--- a/src/soc/amd/picasso/sata.c
+++ b/src/soc/amd/picasso/sata.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/smi.c b/src/soc/amd/picasso/smi.c
index b11eda6360..ab8f405e59 100644
--- a/src/soc/amd/picasso/smi.c
+++ b/src/soc/amd/picasso/smi.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/smi_util.c b/src/soc/amd/picasso/smi_util.c
index 8759e2acb1..9e0c85a129 100644
--- a/src/soc/amd/picasso/smi_util.c
+++ b/src/soc/amd/picasso/smi_util.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/smihandler.c b/src/soc/amd/picasso/smihandler.c
index d987a5056e..55493776dd 100644
--- a/src/soc/amd/picasso/smihandler.c
+++ b/src/soc/amd/picasso/smihandler.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/southbridge.c b/src/soc/amd/picasso/southbridge.c
index 56fe88de3c..1894bea418 100644
--- a/src/soc/amd/picasso/southbridge.c
+++ b/src/soc/amd/picasso/southbridge.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/tsc_freq.c b/src/soc/amd/picasso/tsc_freq.c
index 6167726955..dd786e3f05 100644
--- a/src/soc/amd/picasso/tsc_freq.c
+++ b/src/soc/amd/picasso/tsc_freq.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Intel Corp.
- * Copyright (C) 2017 Advanced Micro Devices
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/uart.c b/src/soc/amd/picasso/uart.c
index c50de464c7..cdeb493711 100644
--- a/src/soc/amd/picasso/uart.c
+++ b/src/soc/amd/picasso/uart.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2019 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/picasso/usb.c b/src/soc/amd/picasso/usb.c
index faea3c3af8..fed1c9b64d 100644
--- a/src/soc/amd/picasso/usb.c
+++ b/src/soc/amd/picasso/usb.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/BiosCallOuts.c b/src/soc/amd/stoneyridge/BiosCallOuts.c
index 2ee92786ee..0c5af35ef5 100644
--- a/src/soc/amd/stoneyridge/BiosCallOuts.c
+++ b/src/soc/amd/stoneyridge/BiosCallOuts.c
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011, 2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
- * Copyright (C) 2017 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig
index 7d69a92158..14615888e3 100644
--- a/src/soc/amd/stoneyridge/Kconfig
+++ b/src/soc/amd/stoneyridge/Kconfig
@@ -1,7 +1,6 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2017 Advanced Micro Devices, Inc.
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/Makefile.inc b/src/soc/amd/stoneyridge/Makefile.inc
index 0cc49c8568..96b8303a1c 100644
--- a/src/soc/amd/stoneyridge/Makefile.inc
+++ b/src/soc/amd/stoneyridge/Makefile.inc
@@ -1,8 +1,5 @@
 #*****************************************************************************
 #
-# Copyright (c) 2012, 2016-2017 Advanced Micro Devices, Inc.
-#               2013 - 2014 Sage Electronic Engineering, LLC
-# All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index 13020ed1da..01849b85a0 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012, 2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/acpi_wake_source.asl b/src/soc/amd/stoneyridge/acpi/acpi_wake_source.asl
index fa01802618..a5440e8e51 100644
--- a/src/soc/amd/stoneyridge/acpi/acpi_wake_source.asl
+++ b/src/soc/amd/stoneyridge/acpi/acpi_wake_source.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/cpu.asl b/src/soc/amd/stoneyridge/acpi/cpu.asl
index 94638b043d..f52d230bf2 100644
--- a/src/soc/amd/stoneyridge/acpi/cpu.asl
+++ b/src/soc/amd/stoneyridge/acpi/cpu.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/globalnvs.asl b/src/soc/amd/stoneyridge/acpi/globalnvs.asl
index 03d205f8d3..abdee34311 100644
--- a/src/soc/amd/stoneyridge/acpi/globalnvs.asl
+++ b/src/soc/amd/stoneyridge/acpi/globalnvs.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2016 Intel Corp.
- * (Written by Alexandru Gagniuc <alexandrux.gagniuc@intel.com> for Intel Corp.)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/northbridge.asl b/src/soc/amd/stoneyridge/acpi/northbridge.asl
index 208ea261f5..c7712a6c86 100644
--- a/src/soc/amd/stoneyridge/acpi/northbridge.asl
+++ b/src/soc/amd/stoneyridge/acpi/northbridge.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
- * Copyright (C) 2016 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/pci_int.asl b/src/soc/amd/stoneyridge/acpi/pci_int.asl
index 617b9eb86c..13e195a7f7 100644
--- a/src/soc/amd/stoneyridge/acpi/pci_int.asl
+++ b/src/soc/amd/stoneyridge/acpi/pci_int.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/pcie.asl b/src/soc/amd/stoneyridge/acpi/pcie.asl
index 925187209c..ba964fd00a 100644
--- a/src/soc/amd/stoneyridge/acpi/pcie.asl
+++ b/src/soc/amd/stoneyridge/acpi/pcie.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/sb_fch.asl b/src/soc/amd/stoneyridge/acpi/sb_fch.asl
index 897c9ec905..0e30e07676 100644
--- a/src/soc/amd/stoneyridge/acpi/sb_fch.asl
+++ b/src/soc/amd/stoneyridge/acpi/sb_fch.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015-2016 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl b/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
index 3623814080..e5c6bb6e8e 100644
--- a/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
+++ b/src/soc/amd/stoneyridge/acpi/sb_pci0_fch.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2011 Advanced Micro Devices, Inc.
- * Copyright (C) 2013 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/sleepstates.asl b/src/soc/amd/stoneyridge/acpi/sleepstates.asl
index c5e979e268..16c8bf24a4 100644
--- a/src/soc/amd/stoneyridge/acpi/sleepstates.asl
+++ b/src/soc/amd/stoneyridge/acpi/sleepstates.asl
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/soc.asl b/src/soc/amd/stoneyridge/acpi/soc.asl
index 52c7ee6c00..c5cc419b65 100644
--- a/src/soc/amd/stoneyridge/acpi/soc.asl
+++ b/src/soc/amd/stoneyridge/acpi/soc.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/acpi/usb.asl b/src/soc/amd/stoneyridge/acpi/usb.asl
index f2ee8f6427..f06e04d9bf 100644
--- a/src/soc/amd/stoneyridge/acpi/usb.asl
+++ b/src/soc/amd/stoneyridge/acpi/usb.asl
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2007-2009 coresystems GmbH
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
diff --git a/src/soc/amd/stoneyridge/bootblock/bootblock.c b/src/soc/amd/stoneyridge/bootblock/bootblock.c
index 9920aff082..186f77c646 100644
--- a/src/soc/amd/stoneyridge/bootblock/bootblock.c
+++ b/src/soc/amd/stoneyridge/bootblock/bootblock.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2016 Intel Corporation..
- * Copyright (C) 2017 Advanced Micro Devices
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/chip.c b/src/soc/amd/stoneyridge/chip.c
index 7221f955f6..aa3c322813 100644
--- a/src/soc/amd/stoneyridge/chip.c
+++ b/src/soc/amd/stoneyridge/chip.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/chip.h b/src/soc/amd/stoneyridge/chip.h
index fedb3e9cd0..c78663330a 100644
--- a/src/soc/amd/stoneyridge/chip.h
+++ b/src/soc/amd/stoneyridge/chip.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/cpu.c b/src/soc/amd/stoneyridge/cpu.c
index d7823934d6..c2910a28be 100644
--- a/src/soc/amd/stoneyridge/cpu.c
+++ b/src/soc/amd/stoneyridge/cpu.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015-2016 Intel Corp.
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/enable_usbdebug.c b/src/soc/amd/stoneyridge/enable_usbdebug.c
index 5e623e8ab0..83d8357549 100644
--- a/src/soc/amd/stoneyridge/enable_usbdebug.c
+++ b/src/soc/amd/stoneyridge/enable_usbdebug.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/finalize.c b/src/soc/amd/stoneyridge/finalize.c
index 5ea52c6eaf..91cc5c26b6 100644
--- a/src/soc/amd/stoneyridge/finalize.c
+++ b/src/soc/amd/stoneyridge/finalize.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/gpio.c b/src/soc/amd/stoneyridge/gpio.c
index f63a0d93a4..853ff95d8e 100644
--- a/src/soc/amd/stoneyridge/gpio.c
+++ b/src/soc/amd/stoneyridge/gpio.c
@@ -1,9 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Google Inc.
- * Copyright (C) 2015 Intel Corporation
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/i2c.c b/src/soc/amd/stoneyridge/i2c.c
index 7f65a4f3f3..e5c2d98736 100644
--- a/src/soc/amd/stoneyridge/i2c.c
+++ b/src/soc/amd/stoneyridge/i2c.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Google
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/acpi.h b/src/soc/amd/stoneyridge/include/soc/acpi.h
index 15a41edce6..02a1315aff 100644
--- a/src/soc/amd/stoneyridge/include/soc/acpi.h
+++ b/src/soc/amd/stoneyridge/include/soc/acpi.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2016 Intel Corp.
- * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h b/src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h
index beef2bcc81..cb2ecb52b7 100644
--- a/src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h
+++ b/src/soc/amd/stoneyridge/include/soc/amd_pci_int_defs.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/cpu.h b/src/soc/amd/stoneyridge/include/soc/cpu.h
index 934a9f2983..cbae3dab01 100644
--- a/src/soc/amd/stoneyridge/include/soc/cpu.h
+++ b/src/soc/amd/stoneyridge/include/soc/cpu.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/gpio.h b/src/soc/amd/stoneyridge/include/soc/gpio.h
index d8774f051a..90447a96db 100644
--- a/src/soc/amd/stoneyridge/include/soc/gpio.h
+++ b/src/soc/amd/stoneyridge/include/soc/gpio.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/i2c.h b/src/soc/amd/stoneyridge/include/soc/i2c.h
index 62575d0fb8..68e2ae5b16 100644
--- a/src/soc/amd/stoneyridge/include/soc/i2c.h
+++ b/src/soc/amd/stoneyridge/include/soc/i2c.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/iomap.h b/src/soc/amd/stoneyridge/include/soc/iomap.h
index 02997cc777..479964ee20 100644
--- a/src/soc/amd/stoneyridge/include/soc/iomap.h
+++ b/src/soc/amd/stoneyridge/include/soc/iomap.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Raptor Engineering, LLC
- * Copyright 2017 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/northbridge.h b/src/soc/amd/stoneyridge/include/soc/northbridge.h
index 5694779fb5..f39bc24209 100644
--- a/src/soc/amd/stoneyridge/include/soc/northbridge.h
+++ b/src/soc/amd/stoneyridge/include/soc/northbridge.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Advanced Micro Devices, Inc.
- * Copyright (C) 2015 Intel Corp.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/nvs.h b/src/soc/amd/stoneyridge/include/soc/nvs.h
index 08d46973c0..12f71be192 100644
--- a/src/soc/amd/stoneyridge/include/soc/nvs.h
+++ b/src/soc/amd/stoneyridge/include/soc/nvs.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Intel Corp.
- * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/pci_devs.h b/src/soc/amd/stoneyridge/include/soc/pci_devs.h
index 01a0b7cd8b..65a59cf8dd 100644
--- a/src/soc/amd/stoneyridge/include/soc/pci_devs.h
+++ b/src/soc/amd/stoneyridge/include/soc/pci_devs.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Sage Electronic Engineering, LLC.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/romstage.h b/src/soc/amd/stoneyridge/include/soc/romstage.h
index 598b409ba5..89f714df72 100644
--- a/src/soc/amd/stoneyridge/include/soc/romstage.h
+++ b/src/soc/amd/stoneyridge/include/soc/romstage.h
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Google LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/smi.h b/src/soc/amd/stoneyridge/include/soc/smi.h
index 5301dd72a0..aaf767203f 100644
--- a/src/soc/amd/stoneyridge/include/soc/smi.h
+++ b/src/soc/amd/stoneyridge/include/soc/smi.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h
index 0555afbba8..45bad1fb55 100644
--- a/src/soc/amd/stoneyridge/include/soc/southbridge.h
+++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Sage Electronic Engineering, LLC
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/mca.c b/src/soc/amd/stoneyridge/mca.c
index 8a875d9206..8917204764 100644
--- a/src/soc/amd/stoneyridge/mca.c
+++ b/src/soc/amd/stoneyridge/mca.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2018 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/memmap.c b/src/soc/amd/stoneyridge/memmap.c
index ae5a331259..304b81d311 100644
--- a/src/soc/amd/stoneyridge/memmap.c
+++ b/src/soc/amd/stoneyridge/memmap.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Intel Corp.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/monotonic_timer.c b/src/soc/amd/stoneyridge/monotonic_timer.c
index 7ea571f635..2211136ce2 100644
--- a/src/soc/amd/stoneyridge/monotonic_timer.c
+++ b/src/soc/amd/stoneyridge/monotonic_timer.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2018 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c
index cd78ff83a2..afe7cf0420 100644
--- a/src/soc/amd/stoneyridge/northbridge.c
+++ b/src/soc/amd/stoneyridge/northbridge.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015-2016 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/pmutil.c b/src/soc/amd/stoneyridge/pmutil.c
index 59de34890f..e5a5b5cdc4 100644
--- a/src/soc/amd/stoneyridge/pmutil.c
+++ b/src/soc/amd/stoneyridge/pmutil.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright 2017 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/reset.c b/src/soc/amd/stoneyridge/reset.c
index ec5ee910d9..0013a63a96 100644
--- a/src/soc/amd/stoneyridge/reset.c
+++ b/src/soc/amd/stoneyridge/reset.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
- * Copyright (C) 2017 Google, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/romstage.c b/src/soc/amd/stoneyridge/romstage.c
index 25eb4a1ce2..0a209b0260 100644
--- a/src/soc/amd/stoneyridge/romstage.c
+++ b/src/soc/amd/stoneyridge/romstage.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015-2016 Advanced Micro Devices, Inc.
- * Copyright (C) 2015 Intel Corp.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/sata.c b/src/soc/amd/stoneyridge/sata.c
index d67f5b4a9b..18a5593cf7 100644
--- a/src/soc/amd/stoneyridge/sata.c
+++ b/src/soc/amd/stoneyridge/sata.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/smbus_spd.c b/src/soc/amd/stoneyridge/smbus_spd.c
index b588579e52..a8c20132b5 100644
--- a/src/soc/amd/stoneyridge/smbus_spd.c
+++ b/src/soc/amd/stoneyridge/smbus_spd.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2012, 2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/smi.c b/src/soc/amd/stoneyridge/smi.c
index b11eda6360..ab8f405e59 100644
--- a/src/soc/amd/stoneyridge/smi.c
+++ b/src/soc/amd/stoneyridge/smi.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/smi_util.c b/src/soc/amd/stoneyridge/smi_util.c
index 8759e2acb1..9e0c85a129 100644
--- a/src/soc/amd/stoneyridge/smi_util.c
+++ b/src/soc/amd/stoneyridge/smi_util.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/smihandler.c b/src/soc/amd/stoneyridge/smihandler.c
index aa2a15bf14..98fe94d1b0 100644
--- a/src/soc/amd/stoneyridge/smihandler.c
+++ b/src/soc/amd/stoneyridge/smihandler.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2017 Advanced Micro Devices, Inc.
- * Copyright (C) 2014 Alexandru Gagniuc <mr.nuke.me@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/southbridge.c b/src/soc/amd/stoneyridge/southbridge.c
index 7732fc937a..71b2d90a2c 100644
--- a/src/soc/amd/stoneyridge/southbridge.c
+++ b/src/soc/amd/stoneyridge/southbridge.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010-2017 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/tsc_freq.c b/src/soc/amd/stoneyridge/tsc_freq.c
index 29121b955e..aca7c2323a 100644
--- a/src/soc/amd/stoneyridge/tsc_freq.c
+++ b/src/soc/amd/stoneyridge/tsc_freq.c
@@ -1,8 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Intel Corp.
- * Copyright (C) 2017 Advanced Micro Devices
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/uart.c b/src/soc/amd/stoneyridge/uart.c
index d5d30061bf..268a479c93 100644
--- a/src/soc/amd/stoneyridge/uart.c
+++ b/src/soc/amd/stoneyridge/uart.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2015 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/soc/amd/stoneyridge/usb.c b/src/soc/amd/stoneyridge/usb.c
index 3c621910e2..10aba3a573 100644
--- a/src/soc/amd/stoneyridge/usb.c
+++ b/src/soc/amd/stoneyridge/usb.c
@@ -1,7 +1,6 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2010 Advanced Micro Devices, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by